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Point out the wrong statement.

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in SQL Server by (80.5k points)
Point out the wrong statement.

(a) The ROW_NUMBER function simply assigns sequential numbering to the records of a result-set or to the records within groups of a result-set

(b) OVER clause is not required in all the ranking functions

(c) SQL Server introduced four different ranking functions

(d) All of the mentioned

I have been asked this question during an interview.

My query is from Ranking topic in portion Manipulating Data with Select of SQL Server

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Right answer is (b) OVER clause is not required in all the ranking functions

To elaborate: OVER clause is required in all the ranking functions and with that you specify the partitioning and ordering of records before the ranking functions are evaluated.

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